船用蒸汽喷射制冷机组试验研究

Experimental research of the marine steam jet refrigerator

设计并搭建蒸汽喷射制冷机组性能研究试验台,以低温低压蒸汽作为机组驱动热源,选用水作为制冷剂。主要研究工作蒸汽温度、蒸发温度、冷凝温度和压力等工况条件对制冷机组制冷能力的影响,为改善和提高船用蒸汽喷射制冷机组的性能提供参考依据。

The article designs and builds the steam jet refrigeration system to study ,which is driven low temperature and low pressure steam as the heat source and selects water as the working fluid. The effects of operating conditions including working steam temperature, evaporating temperature, condensing temperature and pressure on refrigerating capacity are investigated. The research provides reference to improve and enhance the performance of marine steam ejector refrigerator.